S.
S.,
I also had an injury to my nipple while I was breastfeeding and got blood in my milk. I kept nursing (my daughter wouldn't drink from any kind of bottle or cup at the time) and it only bled freely for a day or two - the neosporin helped it heal. I don't think there's any medical reason why you have to stop nursing (unless you have a disease transmitted through blood such as AIDS, hepatitis C, malaria, etc.?). You didn't say how old your son is, but if he's under 1 year old I would definitely make every effort to continue nursing to help him continue to build his immunities. If he will take a bottle or cup, you could try expressing milk with a breastpump (you may be able to rent a high quality electric pump from your lactation counselor if you don't have one) to keep your milk flow up and then dump the contents until the bleeding stops...or even feed him expressed breastmilk from now on and see if your callous clears up. Good luck!
S.